INGREDIENTS
4 oz
Deli ham
4
Scallions
4
Eggs, large
2 tsp
Dijon mustard
1/2 cup
All-purpose flour
3/4 tsp
Baking powder
1/8 tsp
Nutmeg, ground
1/2 tsp
Pepper
1/4 tsp
Salt
1 tbsp
Butter, unsalted
2 cups
Gruyere cheese
1 cup
Half-and-half
3 tbsp
Parmesan cheese